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/**
* @param {Array} queryResults - Array of Result objects
* @param {Object} defaultConfig - Default chart config values (e.g. lineStyle, name)
* @returns {Array} The formatted values
*/
// eslint-disable-next-line import/prefer-default-export
export const makeDataSeries = (queryResults, defaultConfig) =>
queryResults
.map(result => {
// NaN values may disrupt avg., max. & min. calculations in the legend, filter them out
const data = result.values.filter(([, value]) => !Number.isNaN(value));
if (!data.length) {
return null;
}
const relevantMetric = defaultConfig.name.toLowerCase().replace(' ', '_');
const name = result.metric[relevantMetric];
const series = { data };
if (name) {
series.name = `${defaultConfig.name}: ${name}`;
} else {
series.name = defaultConfig.name;
Object.keys(result.metric).forEach(templateVar => {
const value = result.metric[templateVar];
const regex = new RegExp(`{{\\s*${templateVar}\\s*}}`, 'g');
series.name = series.name.replace(regex, value);
});
}
return { ...defaultConfig, ...series };
})
.filter(series => series !== null);
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